Finite Group Databasebeta

#35233136

order21184
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC331 ⋊ #331

Subgroups

subgroupG/H
centerC22C22⋊Dic331
commutatorC2×C4×C331C2×C4
FrattiniC42C2×D331
Fitting, prime radical#127×C331C2
socleC22×C331C22⋊C4
cosocleC42×C331C22
hypercenter#127D331
hypocenterC331#331
LCSG ▷ C2×C4×C331 ▷ C22×C331 ▷ C331
UCSC1 ◁ C22 ◁ C42 ◁ #127

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10592

Polycyclic presentation:

2^6,331|a^2=d,c^2=f,d^2=ef,b^a=bc,c^a=ce,g^a=g^330,c^b=cf,d^b=def

Conjugacy classes & character table

2329 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21184, 293);